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Posted to dev@pig.apache.org by "Plamen Paskov (JIRA)" <ji...@apache.org> on 2016/12/15 16:06:59 UTC
[jira] [Updated] (PIG-5077) Problem running pigunit sample test
[ https://issues.apache.org/jira/browse/PIG-5077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Plamen Paskov updated PIG-5077:
-------------------------------
Affects Version/s: 0.16.0
> Problem running pigunit sample test
> -----------------------------------
>
> Key: PIG-5077
> URL: https://issues.apache.org/jira/browse/PIG-5077
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.16.0
> Reporter: Plamen Paskov
> Labels: test
>
> Hi,
> I'm trying to execute the sample test(testNtoN) found in your svn trunk(http://svn.apache.org/viewvc/pig/trunk/test/org/apache/pig/test/pigunit/TestPigTest.java?revision=1662348&view=markup) but I have a lot of problems. First of all I'm trying to run the test under IntelliJ 2016.3 as jUnit. I'm using maven 3 as a build tool and dependency manager. So in your documentation you've written that we only need pig, pigunit and hadoop-common. But this way throws exceptions for missing classes. Then I had to add hadoop-hdfs, hadoop-mapreduce-client-core, hadoop-mapreduce-client-jobclient in order to resolve this problem(I don't think that this must be that way). But then comes the interesing part- I receive the following error
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias queries_group. I tried to debug it and this happens while trying to build the query plan and acquire the ExecJob. I even tried to simplify the script and remove everything but the code for loading and storing the data. The result was the same. So I'm almost desperate and I hope someone can help me with this.
> Cheers,
> Plamen
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